ucsc-vama / essent

high-performance RTL simulator
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Will RepCut support higher version of FIRRTL? #24

Open poppindouble opened 2 weeks ago

poppindouble commented 2 weeks ago

I noticed current RepCut only supports FIRRTL with 1.4.3

libraryDependencies += "edu.berkeley.cs" %% "firrtl" % "1.4.3"

while Essent supports FIRRTL with FIRRTL 1.5.6

libraryDependencies += "edu.berkeley.cs" %% "firrtl" % "1.5.6"

I was trying to test RepCut with RISCV-BOOM designs other than current artifacts from Zenodo. The latest version of Chipyard which supports FIRRTL 1.4.3 is 1.4.0. However, Chipyard 1.4.0 has a lot of trouble producing the FIR files (ref1, ref2).